Tune strings to any note you want.

PitchPerfect Guitar Tuner for Pocket PC 2.01

PitchPerfect is a highly accurate professional guitar tuner for Windows CE devices with a very simple to use interface. PitchPerfect eliminates the need to tune an instrument to some kind of conventional tuning. Instead, PitchPerfect can automatically detect whatever note you are playing. This means you are not constrained by standard tunings, or even well known alternative tunings.
You can simply tune your strings quickly and easily to any note you want!